How To create sub-menus in actions?

Hi!

Anyone know if is it possible create sub-menus in actions? I have a lot of actions for video and music all together in the same menú. I would like grouped all actions of music in menu called "Música" and the group of video actions in menu called "Vídeo".

Is it possible??

kind regards

It's possible with this character: #

Name your actions:
Música#Action1
Música#Action2
Música#Action3
...
Vídeo#Action1
Vídeo#Action2
Vídeo#Action3
...

great!! thank you!!!